Waterproof CyberScan pH 600 pH/mV Meter with double junction pH electrode ECFC7252203B,

:: Cal-Due Alarm Prevents Out-dated Calibrations, while Set-Point Alarms warns when readings are outside set-point limits. :: Higher accuracy under varying temperature with Automatic/ Manual Temperature Compensation. :: Mega-memory space that stores/ recalls up to 500 Data Sets with temperature readings, with time and date-stamping formatted to meet GLP standards. :: Wireless and cable-free data transfer with infrared IrDA technology. Comes with PC-based Complimentary Data Acquisition Software for hassle-free data import and report-generation into any popular spreadsheet programs of your choice. :: Recall Electrode Slope, Electrode Offset Value and Previous Calibration Values for easy reference :: Volatile Memory holds settings and stored data even when you run out of batteries. Specifications:pH Range -2.00 to 19.99 pH Resolution & Accuracy (+/-1 LSD) 0.1/ 0.01 & +/-0.01 pH mV Range +/-2000 mV Resolution & Accuracy (+/-1 LSD) 0.1 mV & +/-0.2 mV Temperature Range -10.0 to 110.0 °C (14.0 to 230 °F) Resolution & Accuracy 0.1 °C/ 1.0°F Temperature Compensation Automatic / Manual (0 to 100 °C) No. of Calibration Points Up to 6 points Cal Due Alarm Yes (Days - Max 30) pH Buffer Options USA, NIST, DIN, PWB Custom Buffer Calibration Yes (2 to 5) Slope/ Offset Display Yes (Display + Icon) Input pH BNC / 8 Pin Round LCD Display Back-lit Dot Matrix Memory 500 data sets Output Yes (IrDA/ RS232C) Special Functions : Stability Indicator, Self-diagnostic, Non-Volatile Memory, Hold & Auto-Power Off after 20 minutes GLP Yes Ingress Protection IP67 Power 4 `AAA` x 1.4V batteries or 9VDC power adapter